Malus baccata, or Siberian crab apple, is a non-native tree species originating from Siberia, China, and Mongolia, is a hardy tree known for its fragrant blooms and edible fruit, which attract birds. It thrives in full sun with moist, well-drained soil and adapts to a variety of soil conditions. While resistant to common crabapple diseases like fireblight, cedar-apple rust, and leaf spot, it can be susceptible to apple scab. Its large size makes it less suited for small spaces or roadside landscapes. Though somewhat messy with fallen fruit, it offers beauty and benefits in the right setting.
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Planting Site and Native Range
Planting Site
Parks, Residential, Wide Median
Management Notes
Management Notes
Pruning may be necessary for low branches
Tree Characteristics
Growth Rate
Moderately (30cm- 60cm per year)
Width
7 - 10m
Height
8 - 12m
Soil Quantity
11 - 20 m
Leaves
Deciduous
Insects and Diseases
Insects and Diseases
This tree species typically has good resistance to the main diseases of crabapples such as fireblight, leaf spot and cedar-apple rust.
Tree Tolerances
Soil Salt Tolerance
Unknown
Salt Spray Tolerance
Unknown
Flooding Tolerance
Low
Drought Tolerance
Moderate
pH Tolerance
Tolerant of acid to alkaline soil (5.0 to 8.0)
Shade Tolerance
Full Sun
Plant Hardiness Zone
Zone 2 (a/b) | Zone 3 (a/b) | Zone 4 (a/b) | Zone 5 (a/b) | Zone 6 (a/b)